Labia Tales: The Third Book

Petra is without a job so she takes the opportunity to temp at a private clinic where she prevents a crime while also saves the perp to get out from the situation which forced her to steal from the clinic. To accomplish her mission helping the girl to untangle from the grasp of petty criminals Petra doesn't even mind to commit crimes if it is for the right reasons.
She gets into the panties of her boss's wife, spies on their daughter and warms up her strange relationship with Elza her car mechanic girlfriend. Their relationship eventually makes Elza to reveal her closely guarded secret which changes everything.